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Are UL and ULC equivalent?

Underwriters Laboratories, Inc. (UL/ULC) is a NRTL and an SDO. In addition to aiding in the development of standards, UL/ULC can be used to certify products as safe for use in the United States and Canada. Erroneously, UL is only connected with certification in the United States; nonetheless, it also bears the ULC mark, indicating certification from Canada.

Does Intertek share UL's name?

Like UL, Intertek ETL is a NRTL approved by OSHA. ETL, in contrast to UL, tests parts and components in accordance with the published standards of other NRTLs, such as ASME, ASTM, and, of course, UL.ul 758

Can UL labels be removed?

Every UL label that UL Field Engineering personnel apply in the field will come with a written report to the AHJ. Furthermore, UL labels cannot be taken off of an existing sign and reapplied to another sign. NEC Article 600 and UL 48 both provide requirements for marking and installation.

Is UL508a a legal statute?

Most jurisdictions do not have laws or regulations requiring UL 508A. However, buyers of industrial equipment, electrical inspectors, and insurance companies frequently demand adherence to UL 508A.flame resistant cables manufacturer

What makes ul508a and ul98 different from one another?

According to the standard, UL 98 parts can be utilized as motor-circuit disconnectors, feeder circuits, or branch circuits. Electric motors can only be started, stopped, regulated, controlled, or protected with UL 508 switches. Some panel builders are surprisingly ignorant of this important differential.

What is the UL508A necessary spacing?

The SCCR of listed terminals is the same as that of the breaker they are connected to. Feeder circuit spacing must be one inch through the air and two inches over equipment surfaces under UL 508A.

Does the UL certify light bulbs?

Any manufacturer is free to create lights and light fixtures and sell them to customers without having to submit them to UL or other independent laboratory testing. However, light fixtures must have UL certification when utilized in specified situations for a variety of government lighting applications at differing levels.

Is UL508A a legal statute?

Most jurisdictions do not have laws or regulations requiring UL 508A. However, buyers of industrial equipment, electrical inspectors, and insurance companies frequently demand adherence to UL 508A.

What is the standard UL 58?

The Underground Safety Steel Tanks for Combustible and Flammable Liquids UL Standard is UL 58.

What is the purpose of UL standards?

The most well-known Underwriters Laboratories (UL) standards are to electrical products. For example, all light bulbs, lamps, and outlets sold in the United States typically bear the UL symbol and are marked as UL Listed. Actually, they issue a far greater set of standards, all of which are concerned with consumer product safety.